Matematica mentale Worksheet

Recommended for 1° grado — 5° grado

New Worksheet

Matematica mentale Worksheet

Nome: ____________________Date: ____________

Instructions: Usare strategie mentali come fare dieci, raddoppiare e compensare per calcolare rapidamente.

20 problems

  1. 3 × 10 = ______
  2. 2 × 10 = ______
  3. 67 + 20 = ______
  4. 39 + 20 = ______
  5. 7 × 10 = ______
  6. 16 + 20 = ______
  7. 60 + 20 = ______
  8. 79 + 10 = ______
  9. 8 × 10 = ______
  10. 94 − 10 = ______
  11. 69 + 20 = ______
  12. 69 + 10 = ______
  13. 13 + 20 = ______
  14. 84 + 20 = ______
  15. 57 + 10 = ______
  16. 86 + 10 = ______
  17. 89 + 20 = ______
  18. 15 + 20 = ______
  19. 51 + 10 = ______
  20. 65 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath